68514776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{7559}}^1$

素因数の和:7679

約数の個数: 32

約数和(自身を含む): 141523200

約数和(自身を除く): 73008424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 4532, 7559, 9064, 15118, 30236, 60472, 83149, 166298, 332596, 665192, 778577, 1557154, 3114308, 6228616, 8564347, 17128694, 34257388, 68514776]

約数ペア:

[(1, 68514776), (2, 34257388), (4, 17128694), (8, 8564347), (11, 6228616), (22, 3114308), (44, 1557154), (88, 778577), (103, 665192), (206, 332596), (412, 166298), (824, 83149), (1133, 60472), (2266, 30236), (4532, 15118), (7559, 9064)]